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KDD
2005
ACM
135views Data Mining» more  KDD 2005»
16 years 8 days ago
A hybrid unsupervised approach for document clustering
We propose a hybrid, unsupervised document clustering approach that combines a hierarchical clustering algorithm with Expectation Maximization. We developed several heuristics to ...
Mihai Surdeanu, Jordi Turmo, Alicia Ageno
ICASSP
2009
IEEE
15 years 6 months ago
Language model transformation applied to lightly supervised training of acoustic model for congress meetings
For effective training of acoustic and language models for spontaneous speech such as meetings, it is significant to exploit the texts available in a large scale, which may not b...
Tatsuya Kawahara, Masato Mimura, Yuka Akita
MSWIM
2005
ACM
15 years 5 months ago
Performance analysis of differentiated ARQ scheme for video transmission over wireless networks
The Advance in video coding and wireless communication techniques has enabled video-based services to be the most important component of many emerging multimedia applications. The...
Fen Hou, Pin-Han Ho, Yongbing Zhang
NIPS
1996
15 years 1 months ago
Adaptively Growing Hierarchical Mixtures of Experts
We propose a novelapproach to automaticallygrowing and pruning Hierarchical Mixtures of Experts. The constructive algorithm proposed here enables large hierarchies consisting of s...
Jürgen Fritsch, Michael Finke, Alex Waibel
JOT
2010
130views more  JOT 2010»
14 years 10 months ago
Test Case Generation Based on State and Activity Models
Abstract We propose a novel testing technique for object-oriented programs. Based on the state and activity models of a system, we construct an intermediate representation, which w...
Santosh Kumar Swain, Durga Prasad Mohapatra, Rajib...